I was decreasing the colors of my original N64 Tropical Cheep Cheep sprite to the NES 3 color limit, and it ended up looking similar to a Boss Bass. So I went ahead and changed the sprites into an actual Boss Bass variant from my original custom sprite sheet. I added a SM64DS Big Bertha color variant, and a Cheep Chomp color variant of this giant fish, since they pretty much share the same deign model.

As if it wasn't obvious, I absolutely LOVE these giant fish! I'm quite amazed of how these sprites have turned out!

Just to avoid any confusion, these sprites aren't Mega Man based. It just so happens my avatar, and the background of the preview thumbnail is from Mega Man. The sprite sheet is edited from Cheep Cheep from Super Mario Bros 3, I believe.